US2633187A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fuel system
Assignee: Bendix Aviation Corp
•
Filing: 1948-09-18
•
Granted: 1953-03-31
•
Expires: 1968-09-18
Abstract
No abstract record available.
Inventors
- 👤 Jr Stanley B Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 23:47
CPC Classifications
F; F02; F02D; F02D9/00; F02D2700/00; F02D2700/02; F02D2700/0217; F02D2700/022; F02D2700/0223; Y; Y10; Y10T; Y10T137/00; Y10T137/7722; Y10T137/7837; Y10T137/7904; Y10T137/7922; Y10T137/7929; Y10T137/7931; Y10T137/8593; Y10T137/86493; Y10T137/86718; Y10T137/86759; Y10T137/86767; Y10T137/86863; Y10T137/86911
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1292981A
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US1968390A
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US2101064A
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US2222919A
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US2186657A
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US2447265A
Cited
US2344913A
Cited
US2440566A
Cited
US2363576A
Cited
US2442399A
Cited
US2516147A
Cited
US2502997A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-03-30 | 1956-09-29 | 1957-03-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-03-30 | 1960-09-29 | 1961-03-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-03-30 | 1964-09-29 | 1965-03-31 | $7700.00 | Window Closed / Lapsed |